Pre-trip check · IL → WI
Driving from Illinois to Wisconsin?
The law changes the moment you cross the line — what's legal to carry, light, or do in Illinois can be a violation in Wisconsin. Every status below is live from LawLert's database, dated, and linked to its official source.
Laws change at the state line.The free LawLert iPhone app alerts you when you cross into a state where a law you track differs: firearms, cannabis, alcohol, fireworks and 9 more. No account.Get the appWhat changes for you (11)
Cannabis is illegal in Wisconsin, which has no medical or recreational program. The only exception is a narrow CBD-oil allowance under "Lydia's Law." Marijuana over 0.3% THC is illegal.
Full Wisconsin rule · Official source · verified Jul 16, 2026
Wisconsin bans photo radar: state and local authorities may not use photographic speed detection, and there is no general red-light or speed camera authority (349.02(3)).
Full Wisconsin rule · Official source · verified Jun 18, 2026
In DNR fire-protection areas a (free) annual burning permit is required to burn legal materials whenever the ground is not fully snow-covered; permits are activated daily only if conditions allow. Daily burning hours…
Full Wisconsin rule · Official source · verified Jun 18, 2026
Wisconsin (Wis. Stat. 942.10) makes it a Class A misdemeanor to use a drone to photograph, record or observe another person where they have a reasonable expectation of privacy.
Full Wisconsin rule · Official source · verified Jul 7, 2026
In Wisconsin, at least 50% of outer clothing above the waist must be blaze orange or fluorescent pink whenever a firearm deer season is open; head covering, if worn, must also be 50%.
Full Wisconsin rule · Official source · verified Jun 18, 2026
Wisconsin requires a permit to carry concealed: Wisconsin's DOJ issues the shall-issue Concealed Carry License. The minimum age is 21, and training is required.
Full Wisconsin rule · Official source · verified Jul 12, 2026
Wisconsin has no statewide season, and to possess or use permit-required fireworks you need a user's permit from the local mayor, village president, or town chair. Local ordinances may be more restrictive — setting…
Full Wisconsin rule · Official source · verified May 31, 2026
Wisconsin sports betting is legal only at tribal casinos — statewide online is signed into law but not yet live. Tribal casinos and on-reservation apps operate under compacts. Gov. Evers signed AB 601 as 2025 Wisconsin…
Full Wisconsin rule · Official source · verified Jun 25, 2026
Wisconsin repealed its switchblade ban via 2015 Act 149; no statute restricts automatic, OTF, gravity or other knives by type, and any adult may own and carry them (Wis. Stat. 941.23).
Full Wisconsin rule · Official source · verified Jul 7, 2026
No sales-tax holiday (Wisconsin discontinued its holiday after 2019).
Full Wisconsin rule · Official source · verified May 31, 2026
In Wisconsin, last call is 2 a.m., or 2:30 a.m. on Friday and Saturday, and there is no required closing time on New Year's Eve.
Full Wisconsin rule · Official source · verified Jun 5, 2026
Same status
Matching status ≠ identical law — details, limits and penalties can still differ.
Carrying with a permit? Whether Illinois permits are honored in Wisconsin is its own map — check Wisconsin concealed-carry reciprocity. And federal land (national parks, forests) plays by federal rules in both states — see the federal-land guide.
Also from Illinois: IL → IN · IL → IA · IL → KY · IL → MO · reverse (WI → IL)
Illinois to Wisconsin: common questions
- Do the laws change when you drive from Illinois to Wisconsin?
- Yes — 11 of the 13 categories LawLert tracks have a different status in Wisconsin than in Illinois: cannabis, driving, burn bans, drones, hunting, firearms, fireworks, gambling, knives, taxes, alcohol. Each is listed on this page with its current status, the official source it came from, and the date it was last verified.
- What are the cannabis laws in Wisconsin if I'm coming from Illinois?
- Wisconsin: Restricted — Cannabis is illegal in Wisconsin, which has no medical or recreational program. The only exception is a narrow CBD-oil allowance under "Lydia's Law." Marijuana over 0.3% THC is illegal. In Illinois the same category is Permitted.
- What are the driving laws in Wisconsin if I'm coming from Illinois?
- Wisconsin: Restricted — Wisconsin bans photo radar: state and local authorities may not use photographic speed detection, and there is no general red-light or speed camera authority (349.02(3)). In Illinois the same category is Conditional.
- What are the burn bans laws in Wisconsin if I'm coming from Illinois?
- Wisconsin: Restricted — In DNR fire-protection areas a (free) annual burning permit is required to burn legal materials whenever the ground is not fully snow-covered; permits are activated daily only if conditions allow. Daily burning hours… In Illinois the same category is Conditional.
- Is my Illinois concealed carry permit honored in Wisconsin?
- Permit reciprocity is decided separately from the firearms status shown on this page, so it is not answered here. LawLert publishes Wisconsin's recognition list, with the statute or agency page behind it, at lawlertapp.com/firearms/WI/reciprocity. Permitless carry, where a state allows it, is a different question again — it does not make an out-of-state permit valid.
- How current is this Illinois to Wisconsin comparison?
- Every rule on this page stores the date it was last checked against its source; the oldest on this comparison is 2026-05-31. Every rule LawLert publishes carries a source URL, and every correction it has made is public at lawlertapp.com/how-we-verify. Laws change — confirm anything consequential against the linked source.